Add a warning counter

src/utils/counter.rs

@@ -6,6 +6,7 @@ pub struct Counter {
     ok: AtomicUsize,
     ignored: AtomicUsize,
     error: AtomicUsize,
+    warning: AtomicUsize,
 }
 
 impl Counter {
@@ -14,6 +15,7 @@ impl Counter {
             ok: AtomicUsize::new(0),
             ignored: AtomicUsize::new(0),
             error: AtomicUsize::new(0),
+            warning: AtomicUsize::new(0),
         }
     }
 
@@ -21,6 +23,10 @@ impl Counter {
         self.error.fetch_add(1, SeqCst);
     }
 
+    pub fn inc_warning(&self) {
+        self.warning.fetch_add(1, SeqCst);
+    }
+
     pub fn inc(&self, result: ScriptResult) {
         match result {
             ScriptResult::Ok => self.ok.fetch_add(1, SeqCst),
@@ -33,10 +39,11 @@ impl std::fmt::Display for Counter {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(
             f,
-            "OK: {}, Ignored: {}, Error: {}",
+            "OK: {}, Ignored: {}, Error: {}, Warning: {}",
             self.ok.load(SeqCst),
             self.ignored.load(SeqCst),
-            self.error.load(SeqCst)
+            self.error.load(SeqCst),
+            self.warning.load(SeqCst),
         )
     }
 }

src/utils/encoding.rs

@@ -47,6 +47,7 @@ pub fn encode_string(
                     "Warning: Some characters could not be encoded in Shift-JIS: {}",
                     data
                 );
+                crate::COUNTER.inc_warning();
             }
             Ok(result.0.to_vec())
         }
@@ -60,6 +61,7 @@ pub fn encode_string(
                     "Warning: Some characters could not be encoded in GB2312: {}",
                     data
                 );
+                crate::COUNTER.inc_warning();
             }
             Ok(result.0.to_vec())
         }

src/utils/encoding_win.rs

@@ -123,6 +123,7 @@ pub fn encode_string(cp: u32, data: &str, check: bool) -> Result<Vec<u8>, WinErr
                 "Warning: Some characters could not be encoded in code page {}: {}",
                 cp, data
             );
+            crate::COUNTER.inc_warning();
         }
     }
     if result == 0 {